h2, .wiki h1 {
    border-bottom: 1px solid #BBBBBB;
    color: #444444;
    font-size: 20px;
    margin: 0 0 10px;
    padding: 2px 10px 1px 0;
}
h3, .wiki h2 {
    border-bottom: 1px solid #BBBBBB;
    color: #444444;
    font-size: 16px;
    margin: 0 0 10px;
    padding: 2px 10px 1px 0;
}
h4, .wiki h3 {
    border-bottom: 1px dotted #BBBBBB;
    color: #444444;
    font-size: 13px;
    margin-bottom: 5px;
    padding: 2px 10px 1px 0;
}